Portable document file



FIG. 1 is a top, right front perspective view of a portable document file showing our new design;

FIG. 2 is a right side elevational view, the left side being a mirror image thereof;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a front elevational view; and,

FIG. 6 is a rear elevational view thereof.

The FIG. 1 view has been drawn to a reduced scale with respect to FIGS. 2 through 6. 

The ornamental design for a portable document file, as shown and described. 